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-rw-r--r--include/threadengines/threadengine_pthread.h136
1 files changed, 0 insertions, 136 deletions
diff --git a/include/threadengines/threadengine_pthread.h b/include/threadengines/threadengine_pthread.h
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index ca3354260..000000000
--- a/include/threadengines/threadengine_pthread.h
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@@ -1,136 +0,0 @@
-/*
- * InspIRCd -- Internet Relay Chat Daemon
- *
- * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
- * Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
- *
- * This file is part of InspIRCd. InspIRCd is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General Public
- * License as published by the Free Software Foundation, version 2.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#pragma once
-
-#include <pthread.h>
-#include "typedefs.h"
-
-/** The ThreadEngine class has the responsibility of initialising
- * Thread derived classes. It does this by creating operating system
- * level threads which are then associated with the class transparently.
- * This allows Thread classes to be derived without needing to know how
- * the OS implements threads. You should ensure that any sections of code
- * that use threads are threadsafe and do not interact with any other
- * parts of the code which are NOT known threadsafe! If you really MUST
- * access non-threadsafe code from a Thread, use the Mutex class to wrap
- * access to the code carefully.
- */
-class CoreExport ThreadEngine
-{
- public:
- /** Per-thread state, present in each Thread object, managed by the ThreadEngine
- */
- struct ThreadState
- {
- pthread_t pthread_id;
- };
-
- /** Create a new thread. This takes an already allocated
- * Thread* pointer and initializes it to use this threading
- * engine. On failure, this function may throw a CoreException.
- * @param thread_to_init Pointer to a newly allocated Thread
- * derived object.
- */
- void Start(Thread* thread_to_init);
-
- /** Stop a thread gracefully.
- * First, this function asks the thread to terminate by calling Thread::SetExitFlag().
- * Next, it waits until the thread terminates (on the operating system level). Finally,
- * all OS-level resources associated with the thread are released. The Thread instance
- * passed to the function is NOT freed.
- * When this function returns, the thread is stopped and you can destroy it or restart it
- * at a later point.
- * Stopping a thread that is not running is a bug.
- * @param thread The thread to stop.
- */
- void Stop(Thread* thread);
-};
-
-/** The Mutex class represents a mutex, which can be used to keep threads
- * properly synchronised. Use mutexes sparingly, as they are a good source
- * of thread deadlocks etc, and should be avoided except where absolutely
- * neccessary. Note that the internal behaviour of the mutex varies from OS
- * to OS depending on the thread engine, for example in windows a Mutex
- * in InspIRCd uses critical sections, as they are faster and simpler to
- * manage.
- */
-class CoreExport Mutex
-{
- protected:
- pthread_mutex_t putex;
- public:
- /** Constructor.
- */
- Mutex()
- {
- pthread_mutex_init(&putex, NULL);
- }
- /** Enter/enable the mutex lock.
- */
- void Lock()
- {
- pthread_mutex_lock(&putex);
- }
- /** Leave/disable the mutex lock.
- */
- void Unlock()
- {
- pthread_mutex_unlock(&putex);
- }
- /** Destructor
- */
- ~Mutex()
- {
- pthread_mutex_destroy(&putex);
- }
-};
-
-class ThreadQueueData : public Mutex
-{
- pthread_cond_t cond;
- public:
- ThreadQueueData()
- {
- pthread_cond_init(&cond, NULL);
- }
-
- ~ThreadQueueData()
- {
- pthread_cond_destroy(&cond);
- }
-
- void Wakeup()
- {
- pthread_cond_signal(&cond);
- }
-
- void Wait()
- {
- pthread_cond_wait(&cond, &putex);
- }
-};
-
-class ThreadSignalSocket;
-class ThreadSignalData
-{
- public:
- ThreadSignalSocket* sock;
-};